cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A002504 Numbers x such that 1 + 3*x*(x-1) is a ("cuban") prime (cf. A002407).

Table of values

n a(n)
1 2
2 3
3 4
4 5
5 7
6 10
7 11
8 12
9 14
10 15
11 18
12 24
13 25
14 26
15 28
16 29
17 31
18 33
19 35
20 38
21 39
22 42
23 43
24 46
25 49
26 50
27 53
28 56
29 59
30 63
31 64
32 67
33 68
34 75
35 81
36 82
37 87
38 89
39 91
40 92
41 94
42 96
43 106
44 109
45 120
46 124
47 126
48 129
49 130
50 137
51 141
52 143
53 148
54 154
55 157
56 158
57 159
58 165
59 166
60 171
61 172

List of values

[2, 3, 4, 5, 7, 10, 11, 12, 14, 15, 18, 24, 25, 26, 28, 29, 31, 33, 35, 38, 39, 42, 43, 46, 49, 50, 53, 56, 59, 63, 64, 67, 68, 75, 81, 82, 87, 89, 91, 92, 94, 96, 106, 109, 120, 124, 126, 129, 130, 137, 141, 143, 148, 154, 157, 158, 159, 165, 166, 171, 172]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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